FIELD: oil and gas industry.
SUBSTANCE: perforator comprises a bearing structure, where jet charges are installed as arranged in groups, at the same time the charges forming groups consisting from three charges, are arranged relative to each other at a certain angle in different planes, and the angle between the groups of charges is determined depending on the selected angle in the group of charges. The specified groups of charges are arranged in different planes.
EFFECT: invention provides for maximum area of opening charges of the producing formation with jets in a cross section of a well.
4 dwg
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